diff --git a/crates/rustc_codegen_spirv/Cargo.toml b/crates/rustc_codegen_spirv/Cargo.toml
index 76911f1d34..829b85ab43 100644
--- a/crates/rustc_codegen_spirv/Cargo.toml
+++ b/crates/rustc_codegen_spirv/Cargo.toml
@@ -42,3 +42,7 @@ topological-sort = "0.1"
 pipe = "0.4"
 pretty_assertions = "0.6"
 tempfile = "3.1"
+
+[package.metadata.rust-analyzer]
+# This crate uses #[feature(rustc_private)]
+rustc_private = true